BRK-B - BERKSHIRE HATHAWAY INC DEL
This page shows which of the focused investors we track hold BRK-B and how their positions changed, so you can see how much conviction the group has in the stock.
In Q2 2026 it was held by 1 manager with an aggregate reported value of $48.84M, which is 33.89% of the combined portfolio.
As of Q2 2026, 1 tracked institutional manager held BRK-B (BERKSHIRE HATHAWAY INC DEL) with an aggregate reported value of $48.84M — 33.89% of the combined AlphaBaseline portfolio.
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- Source
- Curated SEC 13F filings
- Period
- Q2 2026
- Ticker
- BRK-B
13F data is delayed and excludes shorts/non-13F assets.
Holders
| 1 | Guy Spier - Aquamarine Capital | 33.89% | - | 97,600 | $48.84M |
Loading holder history for BRK-B…